.page-news {
  --news-index-w: 236px;
  --news-sticky-top: calc(var(--header-h-compact) + 28px);
  background: var(--tea-lite);
  color: var(--ink);
  font-family: var(--font-body);
}

.page-news p {
  margin: 0 0 1em;
}

/* ---------- 首屏 ---------- */

.page-news .stories-hero {
  position: relative;
  overflow: hidden;
  background: var(--blue);
  color: var(--white);
  padding: clamp(24px, 4vw, 44px) 0 clamp(40px, 6vw, 76px);
}

.page-news .stories-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, .05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .05) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

.page-news .stories-hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-items: center;
  gap: clamp(28px, 5vw, 56px);
}

.page-news .hero-copy .breadcrumb {
  margin-bottom: clamp(18px, 3vw, 30px);
  font-size: 13px;
  color: rgba(255, 255, 255, .68);
}

.page-news .hero-copy .breadcrumb a {
  color: rgba(255, 255, 255, .68);
  text-decoration: none;
  transition: color var(--t-fast) var(--ease);
}

.page-news .hero-copy .breadcrumb a:hover {
  color: var(--orange-lite);
}

.page-news .hero-copy .breadcrumb span[aria-current] {
  color: var(--white);
}

.page-news .kicker {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .22em;
  color: var(--orange);
  margin: 0 0 10px;
}

.page-news h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 5.4vw, 60px);
  line-height: 1.12;
  letter-spacing: -.01em;
  color: var(--white);
  margin: 0 0 clamp(14px, 2vw, 22px);
  max-width: 15em;
}

.page-news .hero-lede {
  font-size: clamp(16px, 1.5vw, 18px);
  line-height: 1.9;
  color: rgba(255, 255, 255, .82);
  max-width: 34em;
  margin: 0 0 clamp(18px, 2.4vw, 26px);
}

.page-news .hero-status {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--tea);
  margin: 0 0 clamp(20px, 3vw, 30px);
}

.page-news .status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--grass);
  box-shadow: 0 0 0 4px rgba(62, 142, 110, .22);
}

.page-news .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-news .hero-signal {
  position: relative;
  display: grid;
  place-items: center;
  justify-self: center;
  width: min(100%, 360px);
  aspect-ratio: 1 / 1;
}

.page-news .hero-signal i {
  position: absolute;
  inset: 0;
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: 50%;
}

.page-news .hero-signal i:nth-child(1) {
  transform: scale(.34);
  border-color: rgba(255, 122, 47, .55);
}

.page-news .hero-signal i:nth-child(2) {
  transform: scale(.58);
  border-color: rgba(232, 213, 190, .4);
}

.page-news .hero-signal i:nth-child(3) {
  transform: scale(.8);
}

.page-news .hero-signal i:nth-child(4) {
  transform: scale(1);
  border-color: rgba(255, 255, 255, .1);
}

.page-news .hero-signal::after {
  content: "";
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--orange);
}

/* ---------- 主体骨架 ---------- */

.page-news .stories-body {
  padding: clamp(36px, 5.4vw, 76px) 0 clamp(52px, 8vw, 104px);
}

.page-news .stories-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-items: start;
  gap: clamp(28px, 4vw, 52px);
}

/* ---------- 左栏索引 ---------- */

.page-news .index-title {
  font-family: var(--font-display);
  font-size: 12.5px;
  font-weight: 800;
  letter-spacing: .16em;
  color: var(--blue);
  margin: 0 0 12px;
}

.page-news .index-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line-blue);
}

.page-news .index-list a {
  position: relative;
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 13px 10px;
  color: var(--blue);
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  border-bottom: 1px solid var(--line-blue);
  transition: background-color var(--t-fast) var(--ease),
              padding-left var(--t-fast) var(--ease),
              color var(--t-fast) var(--ease);
}

.page-news .index-list a::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  bottom: 12px;
  width: 2px;
  background: transparent;
  transition: background-color var(--t-fast) var(--ease);
}

.page-news .index-list a:hover,
.page-news .index-list a:focus-visible {
  background: var(--tea);
  padding-left: 16px;
  color: var(--blue-mid);
}

.page-news .index-list a:hover::before,
.page-news .index-list a:focus-visible::before {
  background: var(--orange);
}

.page-news .index-no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--ink);
}

.page-news .index-note {
  font-size: 14px;
  line-height: 1.85;
  color: var(--ink);
  margin: 18px 0 14px;
}

.page-news .index-cta {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid var(--line-blue);
  padding-bottom: 2px;
  transition: border-color var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}

.page-news .index-cta:hover {
  color: var(--blue-mid);
  border-color: var(--orange);
}

/* ---------- 章节 ---------- */

.page-news .stories-stream {
  min-width: 0;
}

.page-news .story-block {
  scroll-margin-top: var(--news-sticky-top);
}

.page-news .story-block + .story-block {
  margin-top: clamp(44px, 6vw, 84px);
  padding-top: clamp(32px, 4.4vw, 56px);
  border-top: 1px solid var(--line-blue);
}

.page-news .block-head {
  display: flex;
  align-items: flex-start;
  gap: clamp(14px, 2.2vw, 26px);
  padding-left: clamp(14px, 2vw, 22px);
  border-left: 2px solid var(--orange);
  margin-bottom: clamp(20px, 2.8vw, 32px);
}

.page-news .block-no {
  flex: none;
  font-family: var(--font-mono);
  font-size: clamp(32px, 4.6vw, 52px);
  font-weight: 700;
  line-height: .86;
  letter-spacing: -.03em;
  color: var(--blue);
}

.page-news .block-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 3vw, 32px);
  line-height: 1.28;
  color: var(--blue);
  margin: 0 0 8px;
}

.page-news .block-sub {
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ink);
  margin: 0;
}

/* ---------- 图片 ---------- */

.page-news .news-figure {
  position: relative;
  overflow: hidden;
  margin: 0 0 clamp(12px, 1.8vw, 18px);
  background: var(--blue);
}

.page-news .news-figure > img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .news-figure-16x9 {
  aspect-ratio: 16 / 9;
}

.page-news .news-figure-4x3 {
  aspect-ratio: 4 / 3;
}

.page-news .figure-caption {
  font-size: 13px;
  line-height: 1.7;
  color: var(--ink);
  padding-top: 10px;
  border-top: 1px solid var(--line-blue);
  margin: 0 0 clamp(20px, 2.8vw, 30px);
}

/* ---------- 本季改版 ---------- */

.page-news .prose {
  max-width: 38em;
  font-size: 16.5px;
  line-height: 1.9;
  color: var(--ink);
}

.page-news .season-points {
  list-style: none;
  margin: 0 0 clamp(18px, 2.4vw, 26px);
  padding: 0;
  max-width: 40em;
  border-top: 1px solid var(--line-blue);
}

.page-news .season-points li {
  position: relative;
  padding: 15px 0 15px 28px;
  border-bottom: 1px solid var(--line-blue);
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--ink);
}

.page-news .season-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 24px;
  width: 12px;
  height: 2px;
  background: var(--orange);
}

.page-news .season-points strong {
  font-weight: 700;
  color: var(--blue);
}

.page-news .season-links {
  max-width: 40em;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--ink);
  margin: 0;
}

.page-news .season-links a {
  color: var(--blue-mid);
  text-decoration: none;
  border-bottom: 1px solid var(--line-blue);
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}

.page-news .season-links a:hover {
  color: var(--blue);
  border-color: var(--orange);
}

/* ---------- 最近更新卡片流 ---------- */

.page-news .story-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .story-card {
  border-top: 1px solid var(--line-blue);
}

.page-news .story-card:last-child {
  border-bottom: 1px solid var(--line-blue);
}

.page-news .story-link {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 6px clamp(12px, 2vw, 22px);
  padding: clamp(18px, 2.2vw, 26px) 14px clamp(18px, 2.2vw, 26px) 0;
  border-left: 4px solid var(--tea);
  text-decoration: none;
  color: inherit;
  transition: background-color var(--t-fast) var(--ease),
              padding-left var(--t-fast) var(--ease);
}

.page-news .story-card[data-accent="version"] .story-link { border-left-color: var(--orange); }
.page-news .story-card[data-accent="nav"] .story-link { border-left-color: var(--blue); }
.page-news .story-card[data-accent="doc"] .story-link { border-left-color: var(--tea); }
.page-news .story-card[data-accent="record"] .story-link { border-left-color: var(--grass); }

.page-news .story-card:hover .story-link,
.page-news .story-card:focus-within .story-link {
  background: rgba(232, 213, 190, .42);
  padding-left: 14px;
}

.page-news .story-no {
  grid-column: 1;
  grid-row: 1 / -1;
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--orange);
  padding-top: 3px;
}

.page-news .story-meta {
  grid-column: 2;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 2px;
}

.page-news .story-tag {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--blue);
  background: var(--tea);
  padding: 3px 10px;
}

.page-news .story-time {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--ink);
}

.page-news .story-title {
  grid-column: 2;
  font-family: var(--font-display);
  font-size: clamp(17px, 1.9vw, 21px);
  font-weight: 800;
  line-height: 1.45;
  color: var(--blue);
  margin: 0;
  transition: color var(--t-fast) var(--ease);
}

.page-news .story-card:hover .story-title,
.page-news .story-card:focus-within .story-title {
  color: var(--blue-mid);
}

.page-news .story-sum {
  grid-column: 2;
  margin: 5px 0 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--ink);
  max-width: 60ch;
}

/* ---------- 三条专题线 ---------- */

.page-news .topic-lines {
  display: grid;
  gap: clamp(18px, 2.6vw, 30px);
}

.page-news .topic-line {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px clamp(18px, 2.6vw, 28px);
  background: var(--white);
  border: 1px solid var(--line-blue);
  padding: clamp(16px, 2.2vw, 24px);
}

.page-news .topic-line .news-figure {
  margin: 0;
}

.page-news .topic-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: clamp(18px, 2.1vw, 23px);
  font-weight: 800;
  color: var(--blue);
  margin: 0 0 10px;
}

.page-news .topic-title::before {
  content: "";
  flex: none;
  width: 16px;
  height: 2px;
  background: var(--orange);
}

.page-news .topic-desc {
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--ink);
  margin: 0 0 14px;
}

.page-news .topic-line .fold-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  padding: 12px 14px;
  background: transparent;
  border: 1px solid var(--line-blue);
  color: var(--blue);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  text-align: left;
  cursor: pointer;
  transition: background-color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}

.page-news .topic-line .fold-head:hover,
.page-news .topic-line .fold-head:focus-visible {
  background: var(--tea);
  border-color: var(--tea);
}

.page-news .fold-inner ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .fold-inner li {
  position: relative;
  padding: 10px 0 10px 22px;
  border-bottom: 1px dashed var(--line-blue);
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
}

.page-news .fold-inner li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 19px;
  width: 6px;
  height: 6px;
  background: var(--orange);
}

.page-news .topic-link {
  display: inline-block;
  margin-top: 14px;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  color: var(--blue-mid);
  text-decoration: none;
  border-bottom: 1px solid var(--line-blue);
  padding-bottom: 2px;
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}

.page-news .topic-link:hover {
  color: var(--blue);
  border-color: var(--orange);
}

/* ---------- 反馈与投稿 ---------- */

.page-news .feedback-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3vw, 40px);
  background: var(--blue);
  color: var(--white);
  padding: clamp(24px, 3.4vw, 44px);
}

.page-news .feedback-lede {
  font-size: 16.5px;
  line-height: 1.9;
  color: rgba(255, 255, 255, .84);
  max-width: 36em;
  margin: 0 0 clamp(18px, 2.4vw, 26px);
}

.page-news .feedback-list {
  list-style: none;
  margin: 0 0 clamp(20px, 2.6vw, 28px);
  padding: 0;
}

.page-news .feedback-list li {
  position: relative;
  padding: 11px 0 11px 26px;
  border-bottom: 1px solid var(--line-white);
  font-size: 15.5px;
  line-height: 1.85;
  color: rgba(255, 255, 255, .84);
}

.page-news .feedback-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 22px;
  width: 12px;
  height: 2px;
  background: var(--orange);
}

.page-news .feedback-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-news .feedback-aside {
  border-top: 1px solid var(--line-white);
  padding-top: clamp(18px, 2.4vw, 26px);
}

.page-news .feedback-label {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .18em;
  color: var(--tea);
  margin: 0 0 3px;
}

.page-news .feedback-value {
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--white);
  margin: 0 0 16px;
  word-break: break-all;
}

.page-news .feedback-note {
  font-size: 13.5px;
  line-height: 1.75;
  color: rgba(255, 255, 255, .66);
  margin: 0;
}

/* ---------- 桌面增强 ---------- */

@media (min-width: 960px) {
  .page-news .stories-hero-inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  }

  .page-news .stories-shell {
    grid-template-columns: var(--news-index-w) minmax(0, 1fr);
  }

  .page-news .stories-index {
    position: sticky;
    top: var(--news-sticky-top);
  }
}

@media (min-width: 700px) {
  .page-news .topic-line {
    grid-template-columns: 220px minmax(0, 1fr);
  }
}

@media (min-width: 760px) {
  .page-news .feedback-panel {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, .85fr);
  }

  .page-news .feedback-aside {
    border-top: 0;
    border-left: 1px solid var(--line-white);
    padding-top: 0;
    padding-left: clamp(18px, 2.4vw, 28px);
  }
}

@media (min-width: 960px) and (hover: hover) {
  .page-news .story-sum {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .page-news .story-card:hover .story-sum,
  .page-news .story-card:focus-within .story-sum {
    -webkit-line-clamp: 8;
  }
}

@media (max-width: 699px) {
  .page-news .hero-signal {
    width: min(100%, 220px);
  }

  .page-news .block-head {
    flex-direction: column;
    gap: 8px;
  }

  .page-news .story-link {
    grid-template-columns: 38px minmax(0, 1fr);
  }

  .page-news .story-no {
    font-size: 17px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news *,
  .page-news *::before,
  .page-news *::after {
    transition-duration: 1ms !important;
  }
}